What manifestations can colorectal cancer cause? It's actually quite simple. You can imagine what kind of performance there will be when something grows in the intestines. Generally speaking, if this thing doesn't grow very big, it may not have obvious performance in the early stage, and it may have a little stomach discomfort. At the earliest, there may be some changes in defecation habits, such as more or less defecation times than before, or defecation used to have a shape, but now it has no shape, so there may be some diseases in the intestine, not necessarily colorectal cancer, but also some functional diseases, including gastroenteritis. , but be careful.

One more thing, if something grows in the intestines, it may cause intestinal obstruction. At this time, there may be abdominal pain, or stool can't be pulled out, or even bleeding. This will be more obvious and we must attach great importance to it.

If the colorectal cancer is serious and late, it will show that you may feel a lump, so it may be very late at this time, so the early detection of colorectal cancer is very important, especially some early manifestations should attract everyone's attention.